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31.
Debates around diverse economies have flourished in geography in recent years, challenging the consistent and limiting hegemonic framing of the economy as singularly capitalist and global, through making visible the vast array of economic practices that are taking place alongside and beyond capitalist ones at multiple sites and scales. Bringing together debates around community economies, (relational) approaches to scales and place, and Actor Network Theory, in this article we focus on the narrative of Mama Bokolo, a healer/gardener/diverse economic actor in Cape Town. Grounded on her lived experience, we suggest that allegedly local, marginalised actors like Mama are actively contributing to enact liberatory diverse economic arrangements beyond‐the‐local, by articulating networks across places and scales and fostering relations with a range of diverse, human, natural and supernatural actors. In doing so, we elucidate why precisely these more‐than‐local and more‐than‐human elements can be instrumental to enable transformative economic spaces of hope.  相似文献   
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Palaeodietary studies typically focus on the analysis of bone collagen due to the limited availability of plant remains. Isotopic analysis of plant remains, however, allow for a more extensive consideration of the contribution of plants to the human diet and can potentially provide information about the environment in which the crops were grown. This paper reports the results of carbon and nitrogen isotope analyses performed on charred barley and wheat grains recovered from pits within Danebury Iron Age hillfort. To the best of our knowledge, this is the first Iron Age site in Britain from which charred grains have been isotopically analysed. Our results suggest that cereals found at the hillfort were grown in several different environmental contexts. The isotope data demonstrate that the herbivores were not consuming a diet primarily based on grains as the δ15N values of the grains are very similar to those of the herbivores. Palaeodietary investigations typically assume that humans eating plant protein only would have the same δ15N value as the local herbivores. This assumption is clearly invalid at Danebury, where the humans and animals appear to have consumed either different parts of the same plants or different plants. Researchers typically interpret high differences between human and animal δ15N values as indicative of diets high in animal protein, however where major plant resources have δ15N values similar to those of the herbivores our ability to distinguish between plant and animal sources of protein in the diet is limited. Our research has demonstrated that whenever possible it is desirable to measure the isotopic signatures of potential major plant resources in order to understand past subsistence strategies.  相似文献   
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This study aimed to further test the method, reported by St Pierre et al. (2009), to develop robust chronologies of deposits in limestone caves through U/Th (Uranium/Thorium or U-Series) dating of soda straw stalactites. The chronology of fossil bearing deposits at Blanche Cave was further constrained with thermal ionisation mass spectrometry (TIMS) U/Th dating of 17 additional soda straw stalactite samples, and results were compared to recalibrated 14C ages of charcoal. The results support the assertion that soda straw stalactites can provide ages close to the time of sediment deposition and may be used as reliable chronological markers, particularly for periods reaching or beyond the radiocarbon dating limit. The application of an enhanced cleaning technique facilitated the reduction of detrital Th in samples, significantly increasing age accuracy and precision. Additionally U/Th age accuracy and precision was increased through the application of site-specific measured U/Th ratios to correct for the detrital 230Th component in samples.  相似文献   
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Drawing considerably from records of fish catches made by the fishermen of Fair Isle during the 20th century, this article highlights the dramatic decline in fish stocks in the waters around the Isle. It argues that the major cause has been the continuous intensification of the commercial fishing industry outside Fair Isle. Assessment is also made of the socio‐economic and cultural impact on the community of Fair Isle, and means are proposed to retain and regain links with the sea.  相似文献   
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Development NGOs have been accused by some of being new instruments of control, domesticated by the neoliberal project. For others, they elaborate and pursue alternative dreams. In this paper, we argue that, although the majority of NGOs have been co‐opted to serve hegemonic development agendas, they nevertheless present a fluid, contradictory web of relations, within which a significant minority seeks to make spaces of resistance, and where even the most neoliberal NGOs are used by some clients to create new associational spaces. Drawing on work with NGOs in Ghana, India, Mexico and Europe, we explore various strategies deployed by this minority of "independent thinking NGOs". We argue that there is an important production of Melucci's submerged networks or latent social movements, however limited their political impact to date.  相似文献   
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Emma 《世界》2009,(1):110-111
金融危机的大背景下,人人都在高喊开源节流。即使在旅行中,大家也要把钱用在刀刃上。如果你是不善于提前做旅行计划,却又希望享受完美旅程的人,那么,你一直期冀以低价格享受高品质旅游的时代到来了。  相似文献   
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